baber/WOPTO huggingface dataset:
Patent CA-3101353-A1 (CA)
Inventor: KOVALOU WESLEY
IPC: F16L55/11
Filed: 2020-12-01
Abstract: A marine drain plug device for watercraft is disclosed. The drain plug device provides drainage protection while the watercraft is removed from the water. The drain plug device includes an interior check valve and exterior screen on the watercraft transom. The drain plug device is designed that when the watercraft is not in the water the hull can freely drain to the ground without the operator having to manually remove a standard solid plug. While the exterior screen prevents insects, rodents from entering the hull while removed from water. The act of having to remove the drain plug after watercraft removal from the water and replacement prior to water launch is removed as the check valve automates the process. The Act of removing the handling of the drain plug adds safety to the watercraft launching and storage process as the operator will not have to remember to remove and replace the plug.
Patent CA-3104718-A1 (CA)
Title: Systems and methods for disambiguating a voice search query
Inventor: AHER ANKUR
IPC: G06F16/332
Filed: 2020-03-30
Abstract: Systems and methods are described herein for disambiguating a voice search query that contains a command keyword by determining whether the user spoke a quotation from a content item and whether the user mimicked or approximated the way the quotation is spoken in the content item. The voice search query is transcribed into a string, and an audio signature of the voice search query is identified. Metadata of a quotation matching the string is retrieved from a database that includes audio signature information for the string as spoken within the content item. The audio signature of the voice search query is compared with the audio signature information in the metadata to determine whether the audio signature matches the audio signature information in the quotation metadata. If a match is detected, then a search result comprising an identifier of the content item from which the quotation comes is generated.
Patent CA-3104760-A1 (CA)
Inventor: WANG DAHAI
IPC: A61K31/4184
Filed: 2019-06-26
Abstract: The present invention relates to benzimidazole compounds and an application thereof as IDH1 mutant inhibitors, in particular, to a compound as represented by formula (I), tautomers thereof, or pharmaceutically acceptable salts thereof.
Patent CA-3106261-A1 (CA)
Inventor: NG ROBERT
IPC: A61K48/00
Filed: 2019-07-12
Abstract: L'invention concerne des compositions qui comprennent au moins deux vecteurs d'acides nucléiques différents, chacun desdits deux vecteurs différents comprenant une séquence de codage qui code pour une partie différente d'une protéine stéréociline, ainsi que l'utilisation de ces compositions pour traiter une perte d'audition neurosensorielle non syndromique chez un sujet.
Patent CA-3109223-A1 (CA)
Inventor: MOHANLAL RAMON
IPC: A61P31/00
Filed: 2019-08-16
Abstract: A composition for administration to a subject is disclosed and the composition comprises a vaccine and plinabulin without or with an adjuvant to induce, enhance or boost humoral response. A method of treatment by administering a vaccine and plinabulin is disclosed. A method of enhancing an immune response to a vaccine in a subject by administering to the subject a vaccine and plinabulin is also disclosed. The vaccine and plinabulin can be administered concurrently or separately.
Patent CA-3109661-A1 (CA)
Inventor: AXELROD GLEN S
IPC: A23K50/48
Filed: 2019-09-13
Abstract: Edible pet treat or chew formulations are disclosed. In embodiments, the formulations form, when subject to a single injection molding cycle, a molded product (e.g., a molded pet treat or chew) that includes a core and an outer layer on the core. The outer layer has at least one characteristic that differs from a corresponding characteristic of the core. Methods of forming edible pet treats or chews using such formulations and pet treats or chews formed from such formulations are also described.
Patent CA-3109737-A1 (CA)
Title: Optimization device and method of controlling optimization device
Inventor: MISHINA TAKESHI
IPC: G06N99/00
Filed: 2018-09-14
Abstract: The present invention minimizes decreases in calculation speed accompanying increases in circuit scale. When any of the bits in a bit sequence representing the state of the Ising model is inverted, each of bit operation circuits (1a1 to 1aN) calculates an energy change value for the Ising model on the basis of a coefficient indicating the magnitude of the interaction between a self bit in the bit sequence and the inverted bit, then outputs a first signal indicating the advisability of inverting the self bit in accordance with the change value and a second signal indicating the energy change value. A selection circuit unit (2) uses the first signal and the second signal as a basis to select a bit to be inverted in the bit sequence and an energy change value corresponding to said bit, outputs a third signal indicating the selected bit to each of the bit operation circuits (1a1 to 1aN), and outputs a fourth signal indicating the selected energy change value. An energy calculation unit (5) calculates the energy of the Ising model on the basis of the energy change value indicated by the fourth signal.
Patent CA-3111159-A1 (CA)
Title: Ns1-binding protein
Inventor: CUI PENG
IPC: G01N33/577
Filed: 2019-08-26
Abstract: Provided is an isolated binding protein including an antigen binding domain binding to an NS1 protein, and comprising specific heavy chain CDR and light chain CDR. The binding protein can specifically identify and bind to NS1, and has relatively high sensitivity and specificity, so as to detect dengue virus. Moreover, the binding protein does not need to be produced by injecting hybridoma cells into mouse peritoneal cavity, while simplifying production, thus stabilizing antibody functionality.
Patent CA-3112132-A1 (CA)
Title: Improved spreadsheet and method for updating same
Inventor: RAUTENBACH MARC WILLIAM
IPC: G06F16/21
Filed: 2019-11-28
Abstract: A computer software program for improving electronic spreadsheets to manage and control scenarios. The program provides methods for the user to record specific changes made to selected value of cells in the spreadsheet. Each recorded item can be dragged and re-ordered via a graphical user interface (GUI) to build up a scenario script. The script can be executed whereby the spreadsheet is updated with the recorded items. The method allows complex scenarios to be played back in step by incremental step, modified, re-ordered, corrected, and re-played while generating user-defined output reports charts detailing each step change. The method provides a detailed information trail of all value changes made to the spreadsheet suitable for an independent third- party review. Different scenario components can be recorded in parallel by multiple users and then merged to produce a complete solution. The method is scalable and suitable for scenarios requiring thousands of cell value updates.
Patent CA-3112142-A1 (CA)
Inventor: MA CHAO
IPC: A47J31/20
Filed: 2021-03-17
Abstract: A coffee or tea brewing apparatus comprising a hollow cylinder with top and bottom openings, a permeable filter, a filter retaining ring which attaches to the bottom end of the hollow cylinder and encloses the bottom opening of the hollow cylinder with the permeable filter, a support ring to support the hollow cylinder above an open vessel, and a flexible lid. Coffee grounds or tea leaves are mixed with water inside the hollow cylinder which will then drain through the removable filter effectively separating any liquids into an open vessel while retaining undissolved solids within the hollow cylinder. The flexible lid may be used to enclose the top of the hollow cylinder and pressed on to produce a positive air pressure within the filter assembly to force the liquid through the permeable filter when a faster flow rate is desired.
Patent CA-3116507-A1 (CA)
Title: A device and a thrombectomy apparatus for extraction of thrombus from a blood vessel
Inventor: CORTINAS VILLAZON IGNACIO
IPC: A61B17/221
Filed: 2019-10-16
Abstract: A device, a thrombectomy apparatus and a method for extraction of thrombus from a blood vessel are disclosed. The device comprises a segment changing its shape from a retracted position in a compressed state to an extended and expanded position. The segment is formed by a mesh of at least two sets of helicoidal filaments turning respectively in opposite directions and being intertwined. The mesh comprises two distinct tubular sections. The mesh of the first section has helicoidal filaments with a braiding angle providing radial forces higher than in the second section, thus the first section becomes appositioned against the inner wall of the blood vessel. The second section comprises two sub-sections. The first sub-section has a conical shape and comprises a braiding angle changing at its proximal and distal ends to provide radial strength to maintain the conical shape and to stop a proximal blood flow during the removal of the thrombus.
Patent CA-3117196-A1 (CA)
Inventor: ZENG JUN
IPC: A61P29/00
Filed: 2020-12-09
Abstract: Il est décrit un procédé d'extraction de composés à partir de Dendrobium nobile Lindl. qui consiste à faire ce qui suit : procéder à l'extraction du Dendrobium nobile Lindl. avec de l'acétate d'éthyle; faire passer le liquide extrait grâce à l'acétate d'éthyle dans une colonne à pression réduite, une colonne à phase inversée et une colonne de Séphadexe; purifier le liquide par chromatographie liquide à haute performance semi-préparative en vue d'obtenir des composés représentés par la Formule I et la Formule II. Le procédé fournit des composés représentés par les Formules I et II capables d'inhiber l'activité d'une alpha-glucosidase et la production de monoxyde d'azote et de présenter une activité anti-inflammatoire. Les composés décrits peuvent donc servir à préparer un produit alimentaire et un médicament servant à traiter le diabète sucré et l'inflammation.
Patent CA-3121073-A1 (CA)
Inventor: YBARRA MALO DE MOLINA GABRIEL
IPC: F16L37/30
Filed: 2021-06-04
Abstract: Connection systems and connecting methods for transferring fluids. According to one embodiment, the connection system includes an active unit having an active connection assembly connected to a first supply conduit and a passive unit including a passive connection assembly connected to a second supply conduit. The active connection assembly includes a first connector coupled to the first supply conduit, an active sleeve externally coupled to the first connector, and sealing means fixed inside the active sleeve which, in a fluid disconnection position, surrounds the first connector, preventing the outflow of fluid from the first connector. The passive connection assembly includes a second connector connected to a second supply conduit, the active unit including drive means for causing the movement of the active sleeve between the fluid disconnection position and a fluid connection position without axially moving the first and second connectors.
Patent CA-3121521-A1 (CA)
Title: Flossing tool
Inventor: ANDERSEN LEONHARDT
IPC: A61C15/04
Filed: 2019-11-29
Abstract: An adjustable flossing tool includes a tool body having a major tool axis and a headstock. At least one string positioner having first and second positioner arms is positioned on the headstock. A floss string extends from the first positioner ami to the second positioner arm of each string positioner. Adjustment can be made to position the first string in a first string position in parallel to or at an angle to the major tool axis. Adjustment can also be made to position the first string to a second string position, the second string position being different from the first string position relative to the major tool axis.
Patent CA-3121758-A1 (CA)
Title: Systems and methods for supporting and displaying elongate utensils
Inventor: WASHINGTON SHIRLEY ANN
IPC: A47F7/00
Filed: 2019-12-02
Abstract: A display system for supporting a plurality of elongate utensils includes a base defining a flat base surface and a longitudinal axis normal to the base surface. An outer shell includes an outer body coupled to the base and extends longitudinally therefrom. The outer body defines a plurality of outer openings extending therethrough, each sized to slidably receive therethrough an elongate utensil. An inner shell includes an inner body coupled to the base, the inner body spaced apart from and at least partially contained within the outer shell. The inner body defines a plurality of inner openings each aligned with a corresponding one of the outer openings along a respective insertion axis of a plurality of insertion axes and sized to slidably receive the elongate utensil. The plurality of insertion axes are oriented at a plurality of different angles relative to the longitudinal axis.
Patent CA-3121873-A1 (CA)
Title: Dispositif universel de dissuasion contre le vol pour proteger des convertisseurs catalytiques
Inventor: ARCHER DENNIS
IPC: B60K13/04
Filed: 2021-06-15
Abstract: Il est décrit un dispositif de prévention du vol pour un convertisseur catalytique. On configure un support de sorte quil sattache au convertisseur catalytique par des sangles et un câble métallique. Le câble métallique traverse des trous dans le support pour sattacher au châssis dun véhicule.
Patent CA-3122892-A1 (CA)
Title: System and method for determining grade and acceleration due to motoring and braking
Inventor: GREEN ALON
IPC: G01C9/20
Filed: 2019-12-19
Abstract: A vehicle-position monitoring system includes liquid-capacitive inclinometer sensor, configured to provide a measurement of grade (Ograde) of a surface over which a vehicle travels, and an accelerometer to measure acceleration of the vehicle along a principal axis (ax) of the vehicle along the surface. Direct measurement of the grade (0grade) provides a position-tracking system with accurate information to extract acceleration due to motoring and braking (amB) from acceleration experienced along the principal axis and track vehicle position without regard to wheel diameter calibration.
Patent CA-3124650-A1 (CA)
Title: Self-massage device having interchangeable massage heads and board
Inventor: SMITH WILLIAM
IPC: A61H7/00
Filed: 2021-07-13
Abstract: Described is a self-massage device including a massage board with multiple connected indentations formed along the length of the massage board. The self-massage device also includes one or more massage heads having a top portion formed to contact a portion of a user's body, and a bottom portion having a protrusion fomied to be removably inserted into one or more of the connected indentations in the massage board via a pressure mechanism .
Patent CA-3125072-A1 (CA)
Title: Toilet cleaner
Inventor: GARCIA SUBIRATS MARIA
IPC: C11D3/00
Filed: 2019-12-23
Abstract: The present invention relates to a toilet cleaner comprising a cleaning agent, wherein said cleaning agent is included at a percentage between 50% and 80% by weight, and also comprising an effervescent agent at a percentage between 10% and 30% by weight. The cleaner is preferably in the form of solid granules, and it also comprises a foaming agent. The present invention allows providing a cleaner in solid form which can be applied directly in the toilet bowl and readily metered, giving the user a perception of cleanliness.
Patent CA-3125764-A1 (CA)
Title: Polyamine phosphorus dendrimer materials for metal sequestration
Inventor: THOMPSON SAMUEL JOHN
IPC: C02F1/28
Filed: 2020-01-16
Abstract: The present disclosure provides novel solid sorbents synthesized by the reaction of polyamines with polyaldehyde phosphorus dendrimer (P-dendrimer) compounds for metal sequestration. The sorbents are highly stable and exhibit desirable thermodynamics and reaction kinetics with a wide variety of metals including heavy metals and rare earth elements. The sorbents can be easily regenerated for repeated use to extract metals from an aqueous solution. The materials are stable to aqueous and organic media, as well as strong acid and bases. The sorbents maintain full capacity over many cycles of use.
Patent CA-3126053-A1 (CA)
Title: Matrice pour tete d'impression
Inventor: CUMBIE MICHAEL W
IPC: B41J2/14
Filed: 2019-02-06
Abstract: Il est décrit une matrice pour une tête d'impression comprenant plusieurs trous d'entrée de fluide disposés dans une ligne de manière parallèle à un axe longitudinal de la matrice, lesquels trous d'entrée de fluide traversent un substrat composant la matrice; plusieurs actionneurs fluidiques disposés à proximité de l'ensemble de trous d'entrée de fluide comprennent une chambre de fluide chacun servant à recevoir le fluide provenant de l'ensemble de trous d'entrée de fluide; une buse et un élément d'écoulement servant à faire sortir le fluide de la chambre par l'intermédiaire de la buse; des circuits servant à faire fonctionner les actionneurs de fluide, lesquels circuits comprennent des fentes dans les couches entre des trous d'entrée de fluide adjacents parmi l'ensemble de trous d'entrée de fluide et relient les circuits disposés de chaque côté de l'ensemble de trous d'entrée de fluide.
Patent CA-3132613-A1 (CA)
Inventor: SPADA ALFRED P
IPC: C07D217/24
Filed: 2020-03-06
Abstract: Provided herein are compounds of formula (I), compositions comprising the compounds and method of treating various diseases with the compounds and compositions.
Patent CA-3133327-A1 (CA)
Title: Instrument delivery device having a multi-position rotary element
Inventor: SPATARO JOSEPH
IPC: A61B5/153
Filed: 2020-04-16
Abstract: A delivery device for delivering an instrument through an intravenous catheter may include a housing, a rotary element disposed within the housing, and an instrument. In some embodiments, the rotary element may include a groove, which may extend around at least a portion of the circumference of the rotary element. In some embodiments, the instrument may be disposed within the groove and/or between the rotary element and the housing. In some embodiments, in response to rotation of the rotary element with respect to the housing, the instrument may be advanced distally through an port of the housing. In some embodiments, the instrument may include a guidewire, a probe, tubing, or a light tube.
Patent CA-3135166-A1 (CA)
Inventor: HUA XIANXIN
IPC: C12N5/10
Filed: 2019-04-26
Abstract: The present invention includes compositions and methods for retrieveing tumor-related antibodies and antigens. In one aspect, the invention includes a method for Sequential Tumor-related Antibody and antigen Retrieving (STAR) which directly and efficiently identifies potent antibodies that can specifically bind to tumor-related antigens on the tumor cell surface. In another aspect, the invention includes a CAR comprising a nanobody, a transmembrane domain, and an intracellular domain, wherein the nanobody is retrieved by a STAR method. In another aspect, the invention includes a CAR T system that targets CD13 and treats acute myeloid leukemia. In another aspect, the invention includes a CAR T system and ADC that targets CDH17 and treats NETs and other types of tumors expressing this antigen, with tolerable toxicities.
Patent CA-3137902-A1 (CA)
Title: Switchgear with manual trip assembly and mechanical interlock
Inventor: DAUKSAS ARTURAS
IPC: H01H33/664
Filed: 2020-04-24
Abstract: A switchgear apparatus configured for operation at voltages up to 72.5 kV includes a vacuum interrupter assembly having a fixed contact and a movable contact configured to move relative to the fixed contact between a closed position in which the movable contact is in contact with the fixed contact and an open position in which the movable contact is spaced from the fixed contact. The switchgear apparatus also includes an electromagnetic actuator configured to move the movable contact between the open position and the closed position, a manual trip assembly movable from an initial position to an actuated position to move the movable contact from the closed position to the open position, and a mechanical interlock assembly configured to prevent the movable contact from moving from the open position to the closed position when the manual trip assembly is in the actuated position.
Patent CA-3138221-A1 (CA)
Title: Secure web application delivery platform
Inventor: ZENG ZHEN
IPC: H04L67/563
Filed: 2019-05-23
Abstract: A platform for delivering secure web applications to a client browser. A software plug-in is provided configured for integration into a web browser. The plug-in includes: a request hook that intercepts web browser requests associated with a secure web application; a request processing system that redirects an request to access the secure web application to a network service, and then redirects subsequent HTTP requests to interact with the secure web application to the network service; and a package manager that receives a text-based data package from a customer domain server in response to the initial request and renders the secure web application in the web browser, and receives an updated text-based data package from the customer domain server in response to the subsequent HTTP request and renders updates to secure web application in the web browser.
Patent CA-3142201-A1 (CA)
Inventor: QUAN YING-SHU
IPC: A61Q19/00
Filed: 2021-04-02
Abstract: L'objet de la présente invention est l'injection dermique rapide d'une substance dermatologiquement utile par une puce à injections. Cette puce à injections est caractérisée en ce qu'elle présente un composant polymère hydrosoluble de faible poids moléculaire et une substance dermatologiquement utile en tant que constituants essentiels. De préférence, le composant polymère hydrosoluble de faible poids moléculaire a un poids moléculaire d'au plus 100 000 et d'au moins 2 000, ou, la viscosité (20 °C) d'une solution aqueuse à 5 % en masse du composant à faible poids moléculaire est inférieure ou égale à 6 dPaS.
Patent CA-3143490-A1 (CA)
Title: Disubstituted pyrazole compounds as ketohexokinase inhibitors
Inventor: COATES DAVID ANDREW
IPC: C07D403/14
Filed: 2020-06-16
Abstract: The present invention provides a compound of Formula I: or a pharmaceutically acceptable salt thereof, and the use of compounds of Formula I for treating metabolic conditions, such as type 2 diabetes mellitus, heart failure, diabetic kidney disease, and non-alcoholic steatohepatitis.
Patent CA-3148905-A1 (CA)
Inventor: PAYETTE DOMINIC
IPC: G06Q10/047
Filed: 2022-02-15
Abstract: The system for dynamically generating collection routes predicts accumulation data indicative of the actual of industrial waste and/or recyclables accumulated at a given time at different collection sites. The system dynamically generates collection routes for dispatching vehicles to collect the waste and/or recyclables before they exceed a given accumulation threshold. The collection routes are thus generated based on collection sites which have been identified as needing collection services. The system comprises a prediction module for predicting waste accumulation, a simulation module for creating and simulating collection routes, a control module for managing and modifying the collection routes, and a user interface for displaying routes to vehicle drivers and/or dispatch operators and for receiving and processing collection site data gathered by the drivers.
Patent CA-3149498-A1 (CA)
Title: Processes for purifying downstream products of in vitro transcription
Inventor: SHAMASHKIN MICHAEL
IPC: C12N15/10
Filed: 2020-08-13
Abstract: Provided herein, in some embodiments, are methods of purifying low-salt RNA compositions using denaturing oligo-dT chromatography.